void ProgressItem::cancel()
{
if ( m_canceled || !m_canbecanceled ) return;
m_canceled = true;
emit progressItemCanceled( this );
}
MaintenanceTool::MaintenanceTool(const QString& id, ProgressItem* const parent)
: ProgressItem(parent, id, QString(), QString(), true, true),
d(new Private)
{
connect(this, SIGNAL(progressItemCanceled(QString)),
this, SLOT(slotCancel()));
}
void ProgressItem::cancel()
{
if ( mCanceled || !mCanBeCanceled ) return;
kdDebug(5300) << "ProgressItem::cancel() - " << label() << endl;
mCanceled = true;
// Cancel all children.
QValueList<ProgressItem*> kids = mChildren.keys();
QValueList<ProgressItem*>::Iterator it( kids.begin() );
QValueList<ProgressItem*>::Iterator end( kids.end() );
for ( ; it != end; it++ ) {
ProgressItem *kid = *it;
if ( kid->canBeCanceled() )
kid->cancel();
}
setStatus( i18n( "Aborting..." ) );
emit progressItemCanceled( this );
}
